Title:
ROTARY TOOL
Document Type and Number:
Japanese Patent JP2015003366
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rotary tool which prevents the occurrence of insufficient strength and is used for tightening a nut of a wedge type anchor.SOLUTION: A rotary tool includes: mode switching means 22 for switching an operation mode; mode selection means 110 which selects a given operation mode from predetermined operation modes when the mode switching means 22 is operated; and motor control means 120 which controls rotations of a motor 31 according to the operation mode selected by the mode selection means 110. A rotation switching mode, in which the rotations of the motor 31 shift to high speed rotations when predefined conditions are met after the motor 31 is operated at a low speed, is available as the operation mode.
Inventors:
TAKAHASHI YASUNORI
YOSHINO KAN
KUMAI TAKAAKI
OKUNO YOSHIHIDE
ISHIZEKI MASAKAZU
YOSHINO KAN
KUMAI TAKAAKI
OKUNO YOSHIHIDE
ISHIZEKI MASAKAZU
Application Number:
JP2013130409A
Publication Date:
January 08, 2015
Filing Date:
June 21, 2013
Export Citation:
Assignee:
MAX CO LTD
International Classes:
B25B21/00; B25B21/02
Domestic Patent References:
| JP2010247326A | 2010-11-04 | |||
| JP2012139752A | 2012-07-26 | |||
| JP2013252575A | 2013-12-19 |
Attorney, Agent or Firm:
Nakajima 健
Mikio Segawa
Mikio Segawa
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